39611236

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2207}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 79382016

約数和(自身を除く): 39770780

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2207, 2564, 4414, 4487, 8828, 8974, 15449, 17948, 30898, 61796, 1414687, 2829374, 5658748, 9902809, 19805618, 39611236]

約数ペア:

[(1, 39611236), (2, 19805618), (4, 9902809), (7, 5658748), (14, 2829374), (28, 1414687), (641, 61796), (1282, 30898), (2207, 17948), (2564, 15449), (4414, 8974), (4487, 8828)]